Eumetria
神經沖動正常
??? 情景例句
What did you tell Grandpa?
那你是如何對爺爺說的呢？
By the way,who are you waiting for?
順便說,你正在等誰？
In a long drop, they reach speeds of 60 miles an hour and more.
在一個長長的跌落過程中，它們可以達到每小時60里甚至更快的速度。